Service difficulty report · Connector · Raythn HAWKER900XP

Difficulty date
September 21, 2016
Submitted
September 28, 2016
Operation
Air carrier
Aircraft
N881QS
Make and model
Raythn HAWKER900XP
Aircraft serial
HA0050
Aircraft time
5,136 hours, 3,671 cycles
Engine
Hnywl TFE73150R
Part
Connector
Condition
Dirty
Stage of operation
CR
How discovered
O
Nature of condition
R, J
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

AT 40,000 FT APPROXIMATELY 200 MILES FROM DESTINATION, -48C IS A+8. RIGHT ENGINE ROLLED BACK 2 TIMES IN APPROXIMATELY 30 SECONDS. FIRST ROLL BACK UNABLE TO RECORD PARAMETERS. SECOND ROLL BACK APPROXIMATELY 97.6 N1, 92.4 N2, CRUISE. ONLY ABLE TO CATCH N1 BELOW 95.0 N1. UNABLE TO RECORD PARAMETERS. ENGINE RUMBLED AND PLANE SLIGHTLY YAWED. MOISTURE WAS FOUND IN NR 2 ENGINE N2 MONOPOLE CONNECTOR, CONNECTOR CLEANED AND REINSTALLED IAW 77-10-05. PT2 SENSOR CHECKED FOR MOISTURE AT DEEC CONNECTION, NO MOISTURE FOUND. CARRIED OUT GROUND RUNS. NO DEFECTS NOTED. NR 1 AND 2 DEEC DOWNLOADED IAW 76-10-02/72-00-00.